为从表单获取的值生成唯一Id的最简单方法(React)

import React, { useState } from 'react';

const UniqueIdGenerator = () => {
  const [inputValue, setInputValue] = useState('');
  const [uniqueId, setUniqueId] = useState('');

  const handleInputChange = (event) => {
    setInputValue(event.target.value);
  };

  const generateUniqueId = () => {
    const id = Math.floor(Math.random() * 10000);
    setUniqueId(id);
  };

  return (
    <div>
      <input type="text" value={inputValue} onChange={handleInputChange} />
      <button onClick={generateUniqueId}>Generate Unique ID</button>
      <p>Unique ID: {uniqueId}</p>
    </div>
  );
};

export default UniqueIdGenerator;